METHOD FOR PRODUCTION OF BLACK CURRANTS COMPOTE Russian patent published in 2011 - IPC A23L3/00 

FIELD: food industry.

SUBSTANCE: invention relates to technology of canned compotes manufacturing. The proposed preparation method includes the following operations. The formulation ingredients are pre-processed according to the traditional technology. Prepared scorzonera is cut, dried in microwave field at preset process parametres till residual humidity about 20%. Dried scorzonera, barley, oat grains, acorns and nut kernels are roasted according to the traditional technology. Roasted scorzonera, acorns and nut kernels are milled. Milled scorzonera, barley, oat, acorns and nut kernels are mixed in a weight ratio of 3:7:3:4:3. The produced mixture is wetted down with drinking water at phases ratio of 1:(6-7) and extracted. The produced extract is separated from cakes and filtered according to the specific technology. One adds sugar to the produced after filtration extract and boils syrup. Black currants and the produced syrup are packed at specified component ratio, vacuum-sealed and sterilised according to the specific technology to produce the end product.

EFFECT: invention allows to reduce boiled fruits content in the finished product and extend its storage life.